The combination problem is the most difficult aspect of panpsychism.

城市是一个活生生的有机体，不断演变和变化。我们必须考虑到这种动态性来设计。

Part of what you must learn is how to handle mistakes and new facts that change the odds.Life, in part, is like a poker game wherein you have to learn to quit sometimes when holding a much-loved hand.

跨行业合作是释放资源开采新机遇的关键。